Why should we be against making vaccines mandatory?

Q: How is vascular resistance regulated centrally by the autonomic nervous system and locally by…

A: Vascular resistance refers to the resistance that opposes the blood flow.

Q: obstruction in the glomerulus would effect the flow of blood into the ?

A: The structural and functional unit of the kidney is called nephron. Each nephron has two parts a…

Q: What is the role of urothelium?

A: Kidney is the organ than is made up of nephrons. It filters the nitrogenous waste from the blood in…

Q: What barriers must a sperm cross in order to fuse with the egg? How does the sperm accomplish this…

A: The union of two haploid gametes, the spermatozoa and the oocyte, hereafter referred to as the egg,…

Q: Why must m-Endo broth or some similarly selective and differential medium be used to count…

A: Coliform bacteria are described as rod-shaped, Gram-negative, nonspore-forming, motile or nonmotile…

Q: How do eukaryotes coordinate gene expression?

A: The living organisms on this planet have been broadly categorized into Prokaryotes and Eukaryotes.…

Q: do neutral mutations affect gene expressi

A: Except for some viruses, most animals' genetic material is a double-stranded molecule called DNA. A…

Q: Currently, American women are dying from pregnancy-related complications more than women in other…

A: Maternal mortality rate It refers to the number of maternal deaths during a specific period of time…

Q: What are the major differences between type 1 and type 2 diabetes in relation to insulin?

A: The blood glucose level of the body is regulated by insulin and glucagon.

Q: Which of the following characteristics are indicative of mammals?     post-orbital bar/closure…

A: Mammals are the most advanced members of the class primate. They have mammary glands for feeding…

Q: This apparatus was used by a student, in a brightly lit room, to measure the rate of water loss from…

A: Transpiration is the process by which plants loose water from the plant in the form of water vapour.…

Q: What condition is manifested chiefly by an increase in the numbers of circulating granulocytes and…

A: Granulocytes and monocytes are the WBCs or white blood cells in the human body. They play an…

Q: how many coliform colonies would you expect to see on your 1:10 plate? Your 1:100 plate? Explain.

A: Introduction Coliform is the gram-negative, non-spore-forming and motile or non-motile bacterial…

Q: dpole matures into a frog, and its tail gradually disappears completely because some organelle may…

A: Metamorphosis is the process through which an animal physically changes after being born or hatching…

Q: Describe V(D)J recombination in lymphocytes and how this aids in the fight against infections.

A: There are few important points :  An immunoglobin is tetramer of two light chain and two heavy…

Q: All flowering plants have two types of vascular tissues. Differentiate each in terms of its function…

A: VASCULAR TISSUE: Vascular tissue is a complex of conducting tissue that is made up of more than one…

Q: What happens to lymph in lymph nodes?

A: Lymph is a transparent white fluid made of WBC (White blood cells) especially lymphocytes. These…

Q: Q6.7. How will the population of birds change over the first few years? The population will grow…

A: A population is the total number of organisms belonging to the same species that are present in a…

Q: Describe the mechanisms operative in shock.

A: Shock is the phenomenon in which h the blood flow in the body abruptly drops down causing several…

Q: Describe the various techniques and tools used by geneticists, including examples of applications in…

A: Introduction Genetics is the heredity study. This study deals with the genes passed on from one…

Q: What will be the outcome if anaphase proceeded even though the sister chromatids were not properly…

A: Introduction  After the metaphase phase, the mitotic stage known as anaphase occurs during which the…

Q: Explain the following areas about (X-ray machine) 1. What are the components of the machine? 2.…

A: X-ray machine is a device that used in medical field for diagnosis the internal structure of the…

Q: Traits that are specialized to a particular lineage, and not widely shared among remotely related…

A: A phylogenetic tree is a diagrammatic representation which explains the concept of evolutionary…

Q: A. Control of Breathing center located in Complete the following paragraph. Breathing is controlled…

A: Introduction  In order to promote gas exchange with the internal environment, breathing involves…

Q: Why are the principal symptoms of brain tumors in children related to brainstem function?

A: The brain is the main organ of the human body. It is the main part that controls and coordinates all…

Q: Which of the following specimens have a post-orbital bar or closure? (select all that apply)

A: Postorbital bars strengthen the lateral orbital wall. Muscle pulleys, ligaments, and other…

Q: Q6.4. The graphs below depict hypothesized population dynamics (population size, N, vs. time) for a…

A: Predator Prey relationship Predator is an organism that catch ,kill and eat another organism (Prey)…

Q: Diagram 3: Lower Respiratory System

A: The organ system of human body through which exchange of gases occurs between the body and the…

Q: Choose the correct answer : 1. During maximum voltage, the children's pulse (higher pulse) reaches:…

A: Introduction  The frequency of heartbeats per minute, often known as heart rate or pulse rate, is a…

Q: Predict the probability that an offspring of this cross will: a. Express the gray phenotype b.…

A: epistatic gene, in genetics, a gene that determines whether or not a trait will be expressed.…

Q: The tube on the left is positive for motility. O True O False

A: The correct option for the answer of the question is Option B:-FALSE Growth of the bacterium is…

Q: Why are the two separate circulatory systems said to be “serially connected”?

A: Circulatory system refers to the system that involves circulation of solutes and gases within the…

Q: What is the probability that their offspring has freckles and separated eyebrows

A: Introduction The traits that can be expressed even when a single copy of an allele is present are…

Q: 13.  Define the terms Minor Calyx Renal medulla Ureters Renal Parenchyma

A: Kidneys are bean shaped organs that filters the nitrogenous waste from the blood in the form of…

Q: Components: Cardiorespiratory endurance Muscular fitness Muscular flexibility Body composition…

A: Introduction According to World Health Organization, health is defined as the state of physical,…

Q: ned an experiment on physical activity and CO2 production. Which of the tubes has a neutral pH?

A: The slants are showing citrate test. First test tube shows the slant of green colour which shows…

Q: Please describe the lifestyle of SPONGES. Components and characteristics that you should address…

A: Introduction  As a sister group to the Diploblasts, sponges, which are classified in the phylum…

Q: Q6.3. Imagine two new volcanic islands spring up in the middle of the ocean. Each island is quickly…

A: Introduction:- Carrying capacity is defined as the maximum number of individuals of a given…

Q: What is the cause of infectious mononucleosis (IM)?

A: Infectious mononucleosis is a contagious disease. It is also termed as Mono. It is usually prevalent…

Q: Fill in this table with data from the entire lab: TOTAL NUMBER OF PEOPLE IN LAB: (11) NUMBER OF…

A: Sheep Blood agar (SBA) is a general purpose, enriched medium often used to grow fastidious organisms…

Q: What is the significance of the Philadelphia chromosome, and how is it related to leukemia?

A: Chromosomes are the structures present in the nucleus that appear thread like and contain genes.…

Q: The repeating of growth AND division that many eukaryotes go through is called C. mitosis D. the…

A: Introduction : The sequence of biochemical reactions occur in the cells of living organisms, and…

Q: Coronary artery disease causes: 1) transient ischemic attacks 2) cerebral vascular accidents 3)…

A: Introduction For the effective functioning of the heart, the myocardium must receive an…

Q: Imagine after completing all steps for western blotting you see that your membrane is FULL of dark…

A: A secondary Antibody tagged with some fluorophore is used to provide fluorescence and detection of…

Q: The most common baker's yeast (used for leavening) is:

A: The Fungi is the eukaryotic spore-producing microorganisms that are mainly classified into two…

Q: higher melanin concentrations are common in human populations near the equator because Group of…

A:

Q: Name the main function of Ribosomes, Lysosomes, the Nucleus and Mitochondria in the cell.

A: Cell organelles are the cellular components. These cell organelles include both membrane and…

Q: What are sunspots? How does solar output change as sunspot numbers change? Is there a solid…

A: Sunspots are the areas on the sun where the magnetic field is stronger than the earth.The magnetic…

Q: How does the anterior pituitary regulate the thyroid gland?

A: The Pituitary gland is refer to as the  Endocrine system's Master Gland. Pea shaped, attached to…

Q: What are the common symptoms of mitral prolapse?

A: Mitral valve prolapse is a valvular heart illness that is defined by the displacement of an…